Jean Piaget utilized the sensorimotor as the prime stages to justify the infant cognitive development. Within this stage, the child’s curiosity is put to use to discover the existing relationship between his physical body and the environment. According to Piaget concrete operational stage, children age 7 – 11 or 12 are eager to learn about their environment, they are more active and pretending. It has been found that children at those ages demonstrate strongest motor facility and play on more complex playground equipment (Kronemyer, 2009). Following researches it has been proven that relatively infant sensibly developed the abilities of sensory. This notion is characterized by the child experiencing their world in traverse of movement and application
